@inproceedings{shen-etal-2019-multi,
    title = "Multi-Task Learning for Conversational Question Answering over a Large-Scale Knowledge Base",
    author = "Shen, Tao  and
      Geng, Xiubo  and
      Qin, Tao  and
      Guo, Daya  and
      Tang, Duyu  and
      Duan, Nan  and
      Long, Guodong  and
      Jiang, Daxin",
    editor = "Inui, Kentaro  and
      Jiang, Jing  and
      Ng, Vincent  and
      Wan, Xiaojun",
    booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP)",
    month = nov,
    year = "2019",
    address = "Hong Kong, China",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/D19-1248/",
    doi = "10.18653/v1/D19-1248",
    pages = "2442--2451"
}